Final Answer: [tex]d = 33[/tex]
Steps/Reasons/Explanation:
Question: Solve the equation [tex]\frac{d}{3} = 11[/tex].
Step 1: Multiply both sides by [tex]3[/tex].
[tex]d = 11[/tex] × [tex]3[/tex]
Step 2: Simplify [tex]11[/tex] × [tex]3[/tex] to [tex]33[/tex].
[tex]d = 33[/tex]
~I hope I helped you :)~
Alan is making spaghetti for the picnic
at the end of a 40-mile bike ride. Each
batch requires 3. jars of pasta sauce.
He plans to make 42 batches of
spaghetti. How many jars of pasta
sauce does he need?
Answer:
126 jars
Step-by-step explanation:
Each batch requires 3 jars so the equation for 42 batches is:
42*3 = 126
Answer:
i think its 126 but i may be wrong which i think i am sorry
Step-by-step explanation:
Does anyone know the next number in this pattern?? 125,-25,5,-1
Answer:
1/5
Step-by-step explanation:
you're dividing by -5
A highway connecting cities A and B is 600 miles long. At 7:00 AM, a delivery truck
leaves city A and takes the highway, heading toward city B at 50 mph. One hour later
(8:00 AM), a second delivery truck leaves city B and takes the highway, heading toward
city A at 60 mph. Determine which one of the following equations would correctly use x
to solve for the number of hours the second delivery truck has been driving when the two
of them meet on the highway.
Answer:
free points go brrr
Step-by-step explanation:
Jordan types at a constant rate of 40 words per minute. the number of words typed, y, is a function of the number of minutes spent typing, x. which equation models this situation
A. y=x/40
B. y=40/x
C. y=40x
D. y=x+40
part B
yse the equation you choose from part A to determine the number of words Jordan types in 7.5 minutes.
Jordan types _________ words in 7.5 minute
Answer:
It’s C
And I think is c
3(-1.5x+2) = -5(0.5x - 0.4)
Answer:
x=2
Step-by-step explanation:
100 points! Pic is attached below. I will mark brainliest. Random answers will be reported :) help fast please
Answer:
You can see by the shape of the white triangles within the large triangle that there were no rotations. The first similarity transformation shown in this image is a dilation, which we know because the white triangles are varying in size. The second similarity transformation depicted in this image is a translation, which we know because the white triangles are in various locations within the large triangle.
I hope this helps! Feel free to give me Brainliest if you feel this helped. Have a good day and good luck on your assignment. :)
Penny caught a fish that weighed 2.9 lbs. The fish Harold caught weighs 60%
more than the one Penny caught.
How much did Harold's fish weigh?
Answer:
4.64
Step-by-step explanation:
2.9 x 1.60=4.64
The percentage of people accessing the internet increased from 61% in 2000 to 83% in 2012 whats the absolute change in percentage points
Answer: i think the answer is 22% im not sure though
Step-by-step explanation:
but the absolute value means the whole value so just subtract 61% from 83% and that would be 22%. i hope this helps
2x + 5y = -6
y-intercept: ( , )
x-intercept: ( , )
A machine at a soft-drink bottling factory is calibrated to dispense 12 ounces of cola into cans. A simple random sample of 35 cans is pulled from the line after being filled and the contents are measured. The mean content of the 35 cans is 11.92 ounces with a standard deviation of 0.085 ounce.
Estimate the true mean contents of the cans being filled by this machine with 95% confidence.
Answer:
The true mean contents of the cans being filled by this machine with 95% confidence is between 11.891 ounces and 11.949 ounces.
Step-by-step explanation:
We have the standard deviation for the sample, so we use the t-distribution to solve this question.
The first step to solve this problem is finding how many degrees of freedom, we have. This is the sample size subtracted by 1. So
df = 35 - 1 = 34
95% confidence interval
Now, we have to find a value of T, which is found looking at the t table, with 34 degrees of freedom(y-axis) and a confidence level of [tex]1 - \frac{1 - 0.95}{2} = 0.975[/tex]. So we have T = 2.032
The margin of error is:
[tex]M = T\frac{s}{\sqrt{n}} = 2.032\frac{0.085}{\sqrt{35}} = 0.029[/tex]
In which s is the standard deviation of the sample and n is the size of the sample.
The lower end of the interval is the sample mean subtracted by M. So it is 11.92 - 0.029 = 11.891 ounces.
The upper end of the interval is the sample mean added to M. So it is 11.92 + 0.029 = 11.949 ounces.
The true mean contents of the cans being filled by this machine with 95% confidence is between 11.891 ounces and 11.949 ounces.
can someone help me with this i need it for today
Answer: 2y=-6.4 = y=−3.2
-4y= -3.2 = y=0.8
Step-by-step explanation:
only answering what i can sorry
Need help with Geometry homework.
Could someone please explain how to solve this equation and tell me how to solve problems like the equation?
Answer:
SU = 22
Step-by-step explanation:
SR = RU
4x - 1 = x + 8
3x - 1 = 8
3x = 9
x = 3
SR = 4(3) - 1 = 11
RU = 3 + 8 = 11
SU = 11 + 11 = 22
WILL MARK BRAINLIEST EASY 6th grade math Use the distributive property to express 36 + 16. *
2 (18 + 9)
3 (12 + 6)
4 (8 + 5)
4 (9 + 4)
A B C OR D
Answer:
4 (9+4)
Step-by-step explanation:
its 4(9+4) because we are trying to make 36+16
4(8+5) is the same answer but it would be 32+20
while 4(9+4) would be 36+16
Of the students in the photography club, 15% are not planning to go to the art show. There are 6 students not going to the art show. How many students are in the photography club? Use any strategy to solve.
Answer:
There are 40 students in the photography club.
Step-by-step explanation:
Given that:
Percent of people not going to art show = 15%
Number of people not going to art show = 6
Let,
x be the number of students in the photography club
15% of x = 6
[tex]\frac{15}{100}x=6[/tex]
0.15x = 6
Dividing both sides by 0.15
[tex]\frac{0.15x}{0.15}=\frac{6}{0.15}\\x= 40[/tex]
Hence,
There are 40 students in the photography club.
Rachel has 6 pairs of black shoes. What is the ratio of pairs of red shoes to pairs of black shoes.
4:1
3:1
1:4
1:3
Answer:
Ratio is 1:3
Step-by-step explanation:
Red shoes =2 pairs
Black shoes = 6 pairs
Red:Black= 2:6=1:3
Hope this helps you.
I need this answer ASAP, help would be appreciated.
Answer:
c the answer is c .
Step-by-step explanation:
because they are all negative
A man sold his house for $125000. After paying the broker his commission, the man received $116875. What was the brokers commission percentage?
Answer:
6.5%
Step-by-step explanation:
[tex]\frac{116875}{125000}[/tex] = [tex]\frac{187}{200}[/tex] = 0.935
0.935 -------> move the decimal point 2 places to the right ----> 93.5%
The man received 93.5%, meaning the broker received the rest.
100% - 93.5% = 6.5%
The brokers commission percentage was 6.5%
Solve for x
1+2/x-9=x+3/x^2-12x+27
Answer:
x ≓ 3.242593855
Step-by-step explanation:
According to a study published by the National Institute of Health, during intercourse condom breakage rates fall between 0.4% and 2.3%. Suppose that the breakage rate of Brand X is 2%. A Brand X Pleasure Pack contains 12 condoms. What is the probability that at least one of the condoms in the pack will break during intercourse
Answer:
b. 0.68
Step-by-step explanation:
trust me.
I need help please!:D
Answer:
B
Step-by-step explanation:
The sum of two numbers is 17. One number is 7 less than the other. What are the two numbers?
Answer:
5 and 12
Step-by-step explanation:
First, set up an equation. Since it says that one number is 7 less than the other, we can use x for the number that is 7 less than the other number, and x+7 to represent the other number. We set the equation equal to 17 because the question says that the sum of two numbers is 17.
x+x+7=17
Then, you solve the equation:
x+x+7=17
2x+7=17
2x=10
x=5.
So, the number that is 7 less than the other number is 5. To find the other number, we would add 7 to 5 because the other number would be 7 more than 5.
7+5=12
The two numbers are 5 and 12.
Ralph wants to jog 5 miles by running laps around a track. Will he jog more laps around the track at the gym or the track at the park? How many more laps?
Distance
Gym 1/8
School 1/4
Park 1/6
Answer:
Gym
Step-by-step explanation:
Answer: Ralph would run more around the Gym than the track at the park because 1/8 is more than 1/6
Step-by-step explanation:
Evaluate: 1/2 - 2/3 divided 5/9 + 3/10
given that the slope is 2/3 and the y intercept is -3 what is the equation of the line
Answer:
[tex]y = \frac{2}{3}x - 3[/tex]
Step-by-step explanation:
m = 2/3
y-intercept (b) = -3
Slope and y-intercept form: y =mx +b
y = [tex]\frac{2}{3}x - 3[/tex]
Harry got $72 from his uncle for his birthday. He purchased a shirt worth
$7, a pair of shoes worth $5 and a pair of jeans worth $10. How much
money is left?
Answer:
$50
General Formulas and Concepts:
Math
Reading word problemsIdentifying operationsPre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightStep-by-step explanation:
We are given that Harry has a total of $72 as his starting amount (he got it from his uncle from his birthday).
We are also given that he spends some of that money to buy some clothes. Since he is spending money, that means we must remove the spent amount from the total.
We know that Harry spent $7 on a shirt, $5 on shoes, and $10 on jeans. In total, he spend $7 + $5 + $10 = $22.
Given he has $72 dollars to spend, he just spent $22 to pay for those items:
$72 - $22 = $50
Harry has $50 remaining.
2. Lines BC and DE are both vertical. What is the length of AD?
2
B
D
3
A. 4.5
B. 5
C. 7.5
D. 10
Answer:
A) 4.5
Step-by-step explanation:
you can set up a ratio comparing AB/CB to (AB + BD)/5
3/2 = 3 + BD/5
cross-multiply to get 15 = 2(3 + BD)
15 = 6 + 2BD
9 = 2BD
9/2 = BD
The length of AD will be 7.5
What is mean by Triangle?
A triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.
Given that;
Lines BC and DE are both vertical.
Now,
Since, Lines BC and DE are both vertical.
So, We get by definition of proportionality;
⇒ AB / CB = (AB + BD) / 5
⇒ 3/2 = (3 + BD) / 5
⇒ 3×5 / 2 = 3 + BD
⇒ 15/2 = 3 + BD
⇒ 15/2 - 3 = BD
⇒ BD = 9 / 2
⇒ BD = 4.5
Thus, The length of AD = 3 + 4.5
= 7.5
Therefore, The length of AD will be 7.5.
Learn more about the triangle visit:
https://brainly.com/question/17335144
#SPJ2
Anybody know dis answer
Answer:
the third one? A is perpendicular..
Step-by-step explanation:
8x-(2x-1)=2
A.-1/10
B. 1/6
C. -1/6
D. 1/10
• 8x-(2x-1)=2
Solution:[tex]8x - (2x - 1) = 2 \\ 8x - 2x + 1 = 2 \\ 6x + 1 = 2 \\ 6x = 2 - 1 \\ 6x = 1 \\ x = \frac{1}{6} [/tex]
What is the answer for this
9514 1404 393
Answer:
40 in
Step-by-step explanation:
The given equation is intended to remind you that ...
t^2 + 30^2 = 50^2
t^2 + 900 = 2500
t^2 = 2500 -900 = 1600
t = √1600 = 40
The height of the tent is ...
t = 40 in
_____
Additional comment
You may notice that the side lengths of the right triangle are in the ratio ...
30 : 40 : 50 = 3 : 4 : 5
This (3, 4, 5) ratio is commonly seen in algebra and geometry problems. It is worthwhile learning to recognize its various forms.
How many different rectangles can you draw, that has an area of 28 cm sq. ? pls help me
Answer:
You can draw three rectangles:
1- 28 * 1.
2- 14*2
3- 7*4
Step-by-step explanation:
We have a total area of 28. If we use only integer numbers, we can find all the divisors of 28. The possible rectangles will be organized with them, taking into account that the product of them, which means the area should be 28.
28 = 1*2*2*7
We can organize them as follows:
R1: 28 = 1*28
R2: 28 = 2*14
R3: 28 = 4*7
Finally, we can conclude that there are only three possibilities
1- 28 by 1.
2- 14 by 2
3- 7 by4
The perimeters will be:
Perimeter 1 = 2x1 + 2x28 = 58
Perimeter 2 = 2x2 + 2x14 = 32
Perimeter 3 = 2x4+2x7 = 22
